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<title>class DEBUGGER__::Client - debug: Ruby Standard Library Documentation</title>


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<!-- Method Quickref -->
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  <h3>Methods</h3>

  <ul class="link-list" role="directory">
    <li ><a href="#method-c-cleanup_unix_domain_sockets">::cleanup_unix_domain_sockets</a>
    <li ><a href="#method-c-list_connections">::list_connections</a>
    <li ><a href="#method-c-new">::new</a>
    <li ><a href="#method-c-setup_autoload">::setup_autoload</a>
    <li ><a href="#method-c-util">::util</a>
    <li ><a href="#method-c-working_shell_type">::working_shell_type</a>
    <li ><a href="#method-i-connect">#connect</a>
    <li ><a href="#method-i-connect_tcp">#connect_tcp</a>
    <li ><a href="#method-i-connect_unix">#connect_unix</a>
    <li ><a href="#method-i-deactivate">#deactivate</a>
    <li ><a href="#method-i-readline">#readline</a>
    <li ><a href="#method-i-send">#send</a>
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    <div id='extraz'><div class='adzbox-index'  >
      
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    <main role="main" aria-labelledby="class-DEBUGGER__::Client">
    <h1 id="class-DEBUGGER__::Client" class="class">
      class DEBUGGER__::Client
    </h1>

    <section class="description">
    
    </section>

      <section id="5Buntitled-5D" class="documentation-section">





                <section id="public-class-5Buntitled-5D-method-details" class="method-section">
                <header>
                <h3>Public Class Methods</h3>
                </header>

                  <div id="method-c-cleanup_unix_domain_sockets" class="method-detail ">
                            <div class="method-heading">
                              <span class="method-name">cleanup_unix_domain_sockets</span><span
                                class="method-args">()</span>
                              <span class="method-click-advice">click to toggle source</span>
                            </div>

                            <div class="method-description">
                              

                              <div class="method-source-code" id="cleanup_unix_domain_sockets-source">
            <pre><span class="ruby-comment"># File debug-1.8.0/lib/debug/client.rb, line 84</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">cleanup_unix_domain_sockets</span>
  <span class="ruby-constant">Dir</span>.<span class="ruby-identifier">glob</span>(<span class="ruby-constant">DEBUGGER__</span>.<span class="ruby-identifier">create_unix_domain_socket_name_prefix</span> <span class="ruby-operator">+</span> <span class="ruby-string">&#39;*&#39;</span>) <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">file</span><span class="ruby-operator">|</span>
    <span class="ruby-keyword">if</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">socket?</span>(<span class="ruby-identifier">file</span>) <span class="ruby-operator">&amp;&amp;</span> (<span class="ruby-regexp">/-(\d+)-\d+$/</span> <span class="ruby-operator">=~</span> <span class="ruby-identifier">file</span> <span class="ruby-operator">||</span> <span class="ruby-regexp">/-(\d+)$/</span> <span class="ruby-operator">=~</span> <span class="ruby-identifier">file</span>)
      <span class="ruby-keyword">begin</span>
        <span class="ruby-constant">Process</span>.<span class="ruby-identifier">kill</span>(<span class="ruby-value">0</span>, <span class="ruby-node">$1</span>.<span class="ruby-identifier">to_i</span>)
      <span class="ruby-keyword">rescue</span> <span class="ruby-constant">Errno</span><span class="ruby-operator">::</span><span class="ruby-constant">EPERM</span>
      <span class="ruby-keyword">rescue</span> <span class="ruby-constant">Errno</span><span class="ruby-operator">::</span><span class="ruby-constant">ESRCH</span>
        <span class="ruby-constant">File</span>.<span class="ruby-identifier">unlink</span>(<span class="ruby-identifier">file</span>)
      <span class="ruby-keyword">end</span>
    <span class="ruby-keyword">end</span>
  <span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
                              </div>
                            </div>


                          </div>

                  <div id="method-c-list_connections" class="method-detail ">
                            <div class="method-heading">
                              <span class="method-name">list_connections</span><span
                                class="method-args">(verbose: false)</span>
                              <span class="method-click-advice">click to toggle source</span>
                            </div>

                            <div class="method-description">
                              

                              <div class="method-source-code" id="list_connections-source">
            <pre><span class="ruby-comment"># File debug-1.8.0/lib/debug/client.rb, line 97</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">list_connections</span> <span class="ruby-value">verbose:</span> <span class="ruby-keyword">false</span>
  <span class="ruby-identifier">socks</span> = <span class="ruby-constant">Dir</span>.<span class="ruby-identifier">glob</span>(<span class="ruby-constant">DEBUGGER__</span>.<span class="ruby-identifier">create_unix_domain_socket_name_prefix</span> <span class="ruby-operator">+</span> <span class="ruby-string">&#39;*&#39;</span>).<span class="ruby-identifier">find_all</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">path</span><span class="ruby-operator">|</span>
    <span class="ruby-constant">File</span>.<span class="ruby-identifier">socket?</span>(<span class="ruby-identifier">path</span>)
  <span class="ruby-keyword">end</span>

  <span class="ruby-keyword">if</span> <span class="ruby-identifier">verbose</span>
    <span class="ruby-identifier">socks</span> = <span class="ruby-identifier">socks</span>.<span class="ruby-identifier">map</span>{<span class="ruby-operator">|</span><span class="ruby-identifier">sock_path</span><span class="ruby-operator">|</span>
      <span class="ruby-constant">Socket</span>.<span class="ruby-identifier">unix</span>(<span class="ruby-identifier">sock_path</span>){<span class="ruby-operator">|</span><span class="ruby-identifier">sock</span><span class="ruby-operator">|</span>
        <span class="ruby-identifier">sock</span>.<span class="ruby-identifier">puts</span> <span class="ruby-node">&quot;info cookie: #{CONFIG[:cookie] || &#39;-&#39;}&quot;</span>
        <span class="ruby-identifier">pid</span> = <span class="ruby-identifier">sock</span>.<span class="ruby-identifier">gets</span>.<span class="ruby-identifier">chomp</span>
        <span class="ruby-identifier">_dbg</span> = <span class="ruby-identifier">sock</span>.<span class="ruby-identifier">gets</span>.<span class="ruby-identifier">chomp</span>
        <span class="ruby-identifier">_unm</span> = <span class="ruby-identifier">sock</span>.<span class="ruby-identifier">gets</span>.<span class="ruby-identifier">chomp</span>
        [<span class="ruby-identifier">sock_path</span>, <span class="ruby-identifier">pid</span>]
      }
    }
  <span class="ruby-keyword">end</span>

  <span class="ruby-identifier">socks</span>
<span class="ruby-keyword">end</span></pre>
                              </div>
                            </div>


                          </div>

                  <div id="method-c-new" class="method-detail ">
                            <div class="method-heading">
                              <span class="method-name">new</span><span
                                class="method-args">(argv)</span>
                              <span class="method-click-advice">click to toggle source</span>
                            </div>

                            <div class="method-description">
                              

                              <div class="method-source-code" id="new-source">
            <pre><span class="ruby-comment"># File debug-1.8.0/lib/debug/client.rb, line 118</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">initialize</span> <span class="ruby-identifier">argv</span>
  <span class="ruby-ivar">@multi_process</span> = <span class="ruby-keyword">false</span>
  <span class="ruby-ivar">@pid</span> = <span class="ruby-keyword">nil</span>
  <span class="ruby-ivar">@console</span> = <span class="ruby-constant">Console</span>.<span class="ruby-identifier">new</span>

  <span class="ruby-keyword">case</span> <span class="ruby-identifier">argv</span>.<span class="ruby-identifier">size</span>
  <span class="ruby-keyword">when</span> <span class="ruby-value">0</span>
    <span class="ruby-identifier">connect_unix</span>
  <span class="ruby-keyword">when</span> <span class="ruby-value">1</span>
    <span class="ruby-keyword">if</span> <span class="ruby-regexp">/\A\d+\z/</span> <span class="ruby-operator">=~</span> (<span class="ruby-identifier">arg</span> = <span class="ruby-identifier">argv</span>.<span class="ruby-identifier">shift</span>.<span class="ruby-identifier">strip</span>)
      <span class="ruby-identifier">connect_tcp</span> <span class="ruby-keyword">nil</span>, <span class="ruby-identifier">arg</span>.<span class="ruby-identifier">to_i</span>
    <span class="ruby-keyword">else</span>
      <span class="ruby-identifier">connect_unix</span> <span class="ruby-identifier">arg</span>
    <span class="ruby-keyword">end</span>
  <span class="ruby-keyword">when</span> <span class="ruby-value">2</span>
    <span class="ruby-identifier">connect_tcp</span> <span class="ruby-identifier">argv</span>[<span class="ruby-value">0</span>], <span class="ruby-identifier">argv</span>[<span class="ruby-value">1</span>]
  <span class="ruby-keyword">else</span>
    <span class="ruby-identifier">raise</span> <span class="ruby-constant">CommandLineOptionError</span>
  <span class="ruby-keyword">end</span>

  <span class="ruby-ivar">@width</span> = <span class="ruby-constant">IO</span>.<span class="ruby-identifier">console_size</span>[<span class="ruby-value">1</span>]
  <span class="ruby-ivar">@width</span> = <span class="ruby-value">80</span> <span class="ruby-keyword">if</span> <span class="ruby-ivar">@width</span> <span class="ruby-operator">==</span> <span class="ruby-value">0</span>

  <span class="ruby-identifier">send</span> <span class="ruby-node">&quot;version: #{VERSION} &quot;</span> <span class="ruby-operator">+</span>
       <span class="ruby-node">&quot;width: #{@width} &quot;</span> <span class="ruby-operator">+</span>
       <span class="ruby-node">&quot;cookie: #{CONFIG[:cookie] || &#39;-&#39;} &quot;</span> <span class="ruby-operator">+</span>
       <span class="ruby-node">&quot;nonstop: #{CONFIG[:nonstop] ? &#39;true&#39; : &#39;false&#39;}&quot;</span>
<span class="ruby-keyword">end</span></pre>
                              </div>
                            </div>


                          </div>

                  <div id="method-c-setup_autoload" class="method-detail ">
                            <div class="method-heading">
                              <span class="method-name">setup_autoload</span><span
                                class="method-args">()</span>
                              <span class="method-click-advice">click to toggle source</span>
                            </div>

                            <div class="method-description">
                              

                              <div class="method-source-code" id="setup_autoload-source">
            <pre><span class="ruby-comment"># File debug-1.8.0/lib/debug/client.rb, line 56</span>
      <span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">setup_autoload</span>
        <span class="ruby-identifier">prelude_path</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-identifier">__dir__</span>, <span class="ruby-string">&#39;prelude.rb&#39;</span>)

        <span class="ruby-keyword">case</span> <span class="ruby-identifier">shell</span> = <span class="ruby-identifier">working_shell_type</span>
        <span class="ruby-keyword">when</span> <span class="ruby-value">:bash</span>, <span class="ruby-value">:zsh</span>
          <span class="ruby-identifier">puts</span> <span class="ruby-identifier">&lt;&lt;~EOS</span>
<span class="ruby-value">          # add the following lines in your ~/.#{shell}_profile

          if test -s #{prelude_path} ; then
            export RUBYOPT=&#39;-r #{prelude_path}&#39;
          fi

          # Add `Kernel#bb` method which is alias of `Kernel#debugger`
          # export RUBY_DEBUG_BB=1
</span><span class="ruby-identifier">          EOS</span>

        <span class="ruby-keyword">when</span> <span class="ruby-value">:fish</span>
          <span class="ruby-identifier">puts</span> <span class="ruby-identifier">&lt;&lt;~EOS</span>
<span class="ruby-value">          # add the following lines in your ~/.config/fish/config.fish
          set -x RUBYOPT &quot;-r #{__dir__}/prelude&quot; $RUBYOPT
</span><span class="ruby-identifier">          EOS</span>

        <span class="ruby-keyword">else</span>
          <span class="ruby-identifier">puts</span> <span class="ruby-string">&quot;# Sorry that your shell is not supported yet.&quot;</span>,
               <span class="ruby-node">&quot;# Please use the content in #{prelude_path} as a reference and modify your login script accordingly.&quot;</span>
        <span class="ruby-keyword">end</span>
      <span class="ruby-keyword">end</span></pre>
                              </div>
                            </div>


                          </div>

                  <div id="method-c-util" class="method-detail ">
                            <div class="method-heading">
                              <span class="method-name">util</span><span
                                class="method-args">(name)</span>
                              <span class="method-click-advice">click to toggle source</span>
                            </div>

                            <div class="method-description">
                              

                              <div class="method-source-code" id="util-source">
            <pre><span class="ruby-comment"># File debug-1.8.0/lib/debug/client.rb, line 17</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">util</span> <span class="ruby-identifier">name</span>
  <span class="ruby-keyword">case</span> <span class="ruby-identifier">name</span>
  <span class="ruby-keyword">when</span> <span class="ruby-string">&#39;gen-sockpath&#39;</span>
    <span class="ruby-identifier">puts</span> <span class="ruby-constant">DEBUGGER__</span>.<span class="ruby-identifier">create_unix_domain_socket_name</span>
  <span class="ruby-keyword">when</span> <span class="ruby-string">&#39;gen-portpath&#39;</span>
    <span class="ruby-identifier">port_path</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-constant">DEBUGGER__</span>.<span class="ruby-identifier">unix_domain_socket_dir</span>, <span class="ruby-string">&#39;tcp_port&#39;</span>)
    <span class="ruby-constant">File</span>.<span class="ruby-identifier">unlink</span> <span class="ruby-identifier">port_path</span> <span class="ruby-keyword">if</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">exist?</span>(<span class="ruby-identifier">port_path</span>)
    <span class="ruby-identifier">puts</span> <span class="ruby-identifier">port_path</span>
  <span class="ruby-keyword">when</span> <span class="ruby-string">&#39;list-socks&#39;</span>
    <span class="ruby-identifier">cleanup_unix_domain_sockets</span>
    <span class="ruby-identifier">puts</span> <span class="ruby-identifier">list_connections</span>
  <span class="ruby-keyword">when</span> <span class="ruby-string">&#39;list-socks-verbose&#39;</span>
    <span class="ruby-identifier">cleanup_unix_domain_sockets</span>
    <span class="ruby-identifier">puts</span> <span class="ruby-identifier">list_connections</span> <span class="ruby-value">verbose:</span> <span class="ruby-keyword">true</span>
  <span class="ruby-keyword">when</span> <span class="ruby-string">&#39;setup-autoload&#39;</span>
    <span class="ruby-identifier">setup_autoload</span>
  <span class="ruby-keyword">else</span>
    <span class="ruby-identifier">abort</span> <span class="ruby-node">&quot;Unknown utility: #{name}&quot;</span>
  <span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
                              </div>
                            </div>


                          </div>

                  <div id="method-c-working_shell_type" class="method-detail ">
                            <div class="method-heading">
                              <span class="method-name">working_shell_type</span><span
                                class="method-args">()</span>
                              <span class="method-click-advice">click to toggle source</span>
                            </div>

                            <div class="method-description">
                              

                              <div class="method-source-code" id="working_shell_type-source">
            <pre><span class="ruby-comment"># File debug-1.8.0/lib/debug/client.rb, line 38</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">working_shell_type</span>
  <span class="ruby-identifier">shell</span> = <span class="ruby-node">`ps -p #{Process.ppid} -o &#39;args=&#39;`</span>
  <span class="ruby-keyword">case</span> <span class="ruby-identifier">shell</span>
  <span class="ruby-keyword">when</span> <span class="ruby-regexp">/bash/</span>
    <span class="ruby-value">:bash</span>
  <span class="ruby-keyword">when</span> <span class="ruby-regexp">/fish/</span>
    <span class="ruby-value">:fish</span>
  <span class="ruby-keyword">when</span> <span class="ruby-regexp">/csh/</span>
    <span class="ruby-value">:csh</span>
  <span class="ruby-keyword">when</span> <span class="ruby-regexp">/zsh/</span>
    <span class="ruby-value">:zsh</span>
  <span class="ruby-keyword">when</span> <span class="ruby-regexp">/dash/</span>
    <span class="ruby-value">:dash</span>
  <span class="ruby-keyword">else</span>
    <span class="ruby-value">:unknown</span>
  <span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
                              </div>
                            </div>


                          </div>

                          </section>

                <section id="public-instance-5Buntitled-5D-method-details" class="method-section">
                <header>
                <h3>Public Instance Methods</h3>
                </header>

                  <div id="method-i-connect" class="method-detail ">
                            <div class="method-heading">
                              <span class="method-name">connect</span><span
                                class="method-args">()</span>
                              <span class="method-click-advice">click to toggle source</span>
                            </div>

                            <div class="method-description">
                              

                              <div class="method-source-code" id="connect-source">
            <pre><span class="ruby-comment"># File debug-1.8.0/lib/debug/client.rb, line 195</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">connect</span>
  <span class="ruby-identifier">pre_commands</span> = (<span class="ruby-constant">CONFIG</span>[<span class="ruby-value">:commands</span>] <span class="ruby-operator">||</span> <span class="ruby-string">&#39;&#39;</span>).<span class="ruby-identifier">split</span>(<span class="ruby-string">&#39;;;&#39;</span>)

  <span class="ruby-identifier">trap</span>(<span class="ruby-value">:SIGINT</span>){
    <span class="ruby-identifier">send</span> <span class="ruby-string">&quot;pause&quot;</span>
  }

  <span class="ruby-keyword">begin</span>
    <span class="ruby-identifier">trap</span>(<span class="ruby-value">:SIGWINCH</span>){
      <span class="ruby-ivar">@width</span> = <span class="ruby-constant">IO</span>.<span class="ruby-identifier">console_size</span>[<span class="ruby-value">1</span>]
    }
  <span class="ruby-keyword">rescue</span> <span class="ruby-constant">ArgumentError</span>
    <span class="ruby-ivar">@width</span> = <span class="ruby-value">80</span>
  <span class="ruby-keyword">end</span>

  <span class="ruby-keyword">while</span> <span class="ruby-identifier">line</span> = <span class="ruby-ivar">@s</span>.<span class="ruby-identifier">gets</span>
    <span class="ruby-identifier">p</span> <span class="ruby-value">recv:</span> <span class="ruby-identifier">line</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">$VERBOSE</span>
    <span class="ruby-keyword">case</span> <span class="ruby-identifier">line</span>

    <span class="ruby-keyword">when</span> <span class="ruby-regexp">/^out (.*)/</span>
      <span class="ruby-identifier">puts</span> <span class="ruby-node">&quot;#{$1}&quot;</span>

    <span class="ruby-keyword">when</span> <span class="ruby-regexp">/^input (.+)/</span>
      <span class="ruby-identifier">pid</span> = <span class="ruby-node">$1</span>
      <span class="ruby-ivar">@multi_process</span> = <span class="ruby-keyword">true</span> <span class="ruby-keyword">if</span> <span class="ruby-ivar">@pid</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-ivar">@pid</span> <span class="ruby-operator">!=</span> <span class="ruby-identifier">pid</span>
      <span class="ruby-ivar">@pid</span> = <span class="ruby-identifier">pid</span>
      <span class="ruby-identifier">prev_trap</span> = <span class="ruby-identifier">trap</span>(<span class="ruby-value">:SIGINT</span>, <span class="ruby-string">&#39;DEFAULT&#39;</span>)

      <span class="ruby-keyword">begin</span>
        <span class="ruby-keyword">if</span> <span class="ruby-identifier">pre_commands</span>.<span class="ruby-identifier">empty?</span>
          <span class="ruby-identifier">line</span> = <span class="ruby-identifier">readline</span>
        <span class="ruby-keyword">else</span>
          <span class="ruby-identifier">line</span> = <span class="ruby-identifier">pre_commands</span>.<span class="ruby-identifier">shift</span>
          <span class="ruby-identifier">puts</span> <span class="ruby-node">&quot;(rdbg:remote:command) #{line}&quot;</span>
        <span class="ruby-keyword">end</span>
      <span class="ruby-keyword">rescue</span> <span class="ruby-constant">Interrupt</span>
        <span class="ruby-keyword">retry</span>
      <span class="ruby-keyword">ensure</span>
        <span class="ruby-identifier">trap</span>(<span class="ruby-value">:SIGINT</span>, <span class="ruby-identifier">prev_trap</span>)
      <span class="ruby-keyword">end</span>

      <span class="ruby-identifier">line</span> = (<span class="ruby-identifier">line</span> <span class="ruby-operator">||</span> <span class="ruby-string">&#39;quit&#39;</span>).<span class="ruby-identifier">strip</span>
      <span class="ruby-identifier">send</span> <span class="ruby-node">&quot;command #{pid} #{@width} #{line}&quot;</span>

    <span class="ruby-keyword">when</span> <span class="ruby-regexp">/^ask (\d+) (.*)/</span>
      <span class="ruby-identifier">pid</span> = <span class="ruby-node">$1</span>
      <span class="ruby-identifier">print</span> <span class="ruby-node">$2</span>
      <span class="ruby-identifier">send</span> <span class="ruby-node">&quot;answer #{pid} #{$stdin.gets || &#39;&#39;}&quot;</span>

    <span class="ruby-keyword">when</span> <span class="ruby-regexp">/^quit/</span>
      <span class="ruby-identifier">raise</span> <span class="ruby-string">&#39;quit&#39;</span>

    <span class="ruby-keyword">else</span>
      <span class="ruby-identifier">puts</span> <span class="ruby-node">&quot;(unknown) #{line.inspect}&quot;</span>
    <span class="ruby-keyword">end</span>
  <span class="ruby-keyword">end</span>
<span class="ruby-keyword">rescue</span> <span class="ruby-operator">=&gt;</span> <span class="ruby-identifier">e</span>
  <span class="ruby-constant">STDERR</span>.<span class="ruby-identifier">puts</span> <span class="ruby-node">&quot;disconnected (#{e})&quot;</span>
  <span class="ruby-identifier">exit</span>
<span class="ruby-keyword">ensure</span>
  <span class="ruby-identifier">deactivate</span>
<span class="ruby-keyword">end</span></pre>
                              </div>
                            </div>


                          </div>

                  <div id="method-i-connect_tcp" class="method-detail ">
                            <div class="method-heading">
                              <span class="method-name">connect_tcp</span><span
                                class="method-args">(host, port)</span>
                              <span class="method-click-advice">click to toggle source</span>
                            </div>

                            <div class="method-description">
                              

                              <div class="method-source-code" id="connect_tcp-source">
            <pre><span class="ruby-comment"># File debug-1.8.0/lib/debug/client.rb, line 186</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">connect_tcp</span> <span class="ruby-identifier">host</span>, <span class="ruby-identifier">port</span>
  <span class="ruby-ivar">@s</span> = <span class="ruby-constant">Socket</span>.<span class="ruby-identifier">tcp</span>(<span class="ruby-identifier">host</span>, <span class="ruby-identifier">port</span>)
<span class="ruby-keyword">end</span></pre>
                              </div>
                            </div>


                          </div>

                  <div id="method-i-connect_unix" class="method-detail ">
                            <div class="method-heading">
                              <span class="method-name">connect_unix</span><span
                                class="method-args">(name = nil)</span>
                              <span class="method-click-advice">click to toggle source</span>
                            </div>

                            <div class="method-description">
                              

                              <div class="method-source-code" id="connect_unix-source">
            <pre><span class="ruby-comment"># File debug-1.8.0/lib/debug/client.rb, line 159</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">connect_unix</span> <span class="ruby-identifier">name</span> = <span class="ruby-keyword">nil</span>
  <span class="ruby-keyword">if</span> <span class="ruby-identifier">name</span>
    <span class="ruby-keyword">if</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">exist?</span> <span class="ruby-identifier">name</span>
      <span class="ruby-ivar">@s</span> = <span class="ruby-constant">Socket</span>.<span class="ruby-identifier">unix</span>(<span class="ruby-identifier">name</span>)
    <span class="ruby-keyword">else</span>
      <span class="ruby-ivar">@s</span> = <span class="ruby-constant">Socket</span>.<span class="ruby-identifier">unix</span>(<span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-constant">DEBUGGER__</span>.<span class="ruby-identifier">unix_domain_socket_dir</span>, <span class="ruby-identifier">name</span>))
    <span class="ruby-keyword">end</span>
  <span class="ruby-keyword">else</span>
    <span class="ruby-constant">Client</span>.<span class="ruby-identifier">cleanup_unix_domain_sockets</span>
    <span class="ruby-identifier">files</span> = <span class="ruby-constant">Client</span>.<span class="ruby-identifier">list_connections</span> <span class="ruby-value">verbose:</span> <span class="ruby-keyword">true</span>

    <span class="ruby-keyword">case</span> <span class="ruby-identifier">files</span>.<span class="ruby-identifier">size</span>
    <span class="ruby-keyword">when</span> <span class="ruby-value">0</span>
      <span class="ruby-identifier">$stderr</span>.<span class="ruby-identifier">puts</span> <span class="ruby-string">&quot;No debug session is available.&quot;</span>
      <span class="ruby-identifier">exit</span>
    <span class="ruby-keyword">when</span> <span class="ruby-value">1</span>
      <span class="ruby-ivar">@s</span> = <span class="ruby-constant">Socket</span>.<span class="ruby-identifier">unix</span>(<span class="ruby-identifier">files</span>.<span class="ruby-identifier">first</span>.<span class="ruby-identifier">first</span>)
    <span class="ruby-keyword">else</span>
      <span class="ruby-identifier">$stderr</span>.<span class="ruby-identifier">puts</span> <span class="ruby-string">&quot;Please select a debug session:&quot;</span>
      <span class="ruby-identifier">files</span>.<span class="ruby-identifier">each</span>{<span class="ruby-operator">|</span>(<span class="ruby-identifier">f</span>, <span class="ruby-identifier">desc</span>)<span class="ruby-operator">|</span>
        <span class="ruby-identifier">$stderr</span>.<span class="ruby-identifier">puts</span> <span class="ruby-node">&quot;  #{File.basename(f)} (#{desc})&quot;</span>
      }
      <span class="ruby-identifier">exit</span>
    <span class="ruby-keyword">end</span>
  <span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
                              </div>
                            </div>


                          </div>

                  <div id="method-i-deactivate" class="method-detail ">
                            <div class="method-heading">
                              <span class="method-name">deactivate</span><span
                                class="method-args">()</span>
                              <span class="method-click-advice">click to toggle source</span>
                            </div>

                            <div class="method-description">
                              

                              <div class="method-source-code" id="deactivate-source">
            <pre><span class="ruby-comment"># File debug-1.8.0/lib/debug/client.rb, line 147</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">deactivate</span>
  <span class="ruby-ivar">@console</span>.<span class="ruby-identifier">deactivate</span> <span class="ruby-keyword">if</span> <span class="ruby-ivar">@console</span>
<span class="ruby-keyword">end</span></pre>
                              </div>
                            </div>


                          </div>

                  <div id="method-i-readline" class="method-detail ">
                            <div class="method-heading">
                              <span class="method-name">readline</span><span
                                class="method-args">()</span>
                              <span class="method-click-advice">click to toggle source</span>
                            </div>

                            <div class="method-description">
                              

                              <div class="method-source-code" id="readline-source">
            <pre><span class="ruby-comment"># File debug-1.8.0/lib/debug/client.rb, line 151</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">readline</span>
  <span class="ruby-keyword">if</span> <span class="ruby-ivar">@multi_process</span>
    <span class="ruby-ivar">@console</span>.<span class="ruby-identifier">readline</span> <span class="ruby-node">&quot;(rdbg:remote\##{@pid}) &quot;</span>
  <span class="ruby-keyword">else</span>
    <span class="ruby-ivar">@console</span>.<span class="ruby-identifier">readline</span> <span class="ruby-string">&quot;(rdbg:remote) &quot;</span>
  <span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
                              </div>
                            </div>


                          </div>

                  <div id="method-i-send" class="method-detail ">
                            <div class="method-heading">
                              <span class="method-name">send</span><span
                                class="method-args">(msg)</span>
                              <span class="method-click-advice">click to toggle source</span>
                            </div>

                            <div class="method-description">
                              

                              <div class="method-source-code" id="send-source">
            <pre><span class="ruby-comment"># File debug-1.8.0/lib/debug/client.rb, line 190</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">send</span> <span class="ruby-identifier">msg</span>
  <span class="ruby-identifier">p</span> <span class="ruby-value">send:</span> <span class="ruby-identifier">msg</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">$VERBOSE</span>
  <span class="ruby-ivar">@s</span>.<span class="ruby-identifier">puts</span> <span class="ruby-identifier">msg</span>
<span class="ruby-keyword">end</span></pre>
                              </div>
                            </div>


                          </div>

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